Name: CVE-2021-3199: Improper Limitation of a Pathname to a Restricted Directory
Published: 2021-01-22T00:00:00.000Z
Keywords: CVE, CVE-2021-3199, CWE-22, CVSS 9.8, EPSS 0.06758

Directory traversal with remote code execution can occur in /upload in ONLYOFFICE Document Server before 5.6.3, when JWT is used, via a /.. sequence in an image upload parameter.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Prioritise with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

CVSS Details

Prioritise with Active Threat Intelligence

MDR Buyer's Guide

Grow your business